Forum for Science, Industry and Business

Middle class takes over muscles, motorcycles and tattoos

16.05.2006

In recent years, many have said that white collar professionals, college students and celebrities getting tattooed, pumping iron or riding motorcycles democratize or blur distinctions between rich and poor. However, a Penn State researcher claims just the opposite in a study including fads and fashions such as body sculpting at expensive health clubs, rich urban biking, the art of the chopper and modern primitive tattooing.

"The object is not to get chummy with the poor. These are artistic practices that reconstruct class boundaries and ultimately relegate the poor to the hardcore," says Karen Bettez Halnon, associate professor of sociology at Penn States Abington Campus near Philadelphia.

Signature tattoos, custom choppers, expensive health club fitness programs and the like represent a new form of gentrification, or middle class takeover of lower class communities, Halnon notes.

Her findings are published in an article, "Muscles, Motorcycles and Tattoos: Gentrification in a New Frontier," in the current issue of the international Journal of Consumer Culture.

Halnons study explains how a "compelling symbolic triplet of lower class masculinity" has been glorified with a range of class distinguishing qualities such as: discussing the practices in esoteric language; locating the practices deep in history; treating the practices as optional and autonomous indulgences; gaining the sponsorship of elite institutions; and establishing professional skills and knowledge that provide social distance from the lower classes.

The researcher examined the content of coffee table books, conference proceedings, museum exhibits, and the techniques of various artists and experts who sculpt customized bodies and machines, such as on the television shows "American Chopper" and "Miami Ink." The Penn State professor says her findings are troubling because "gentrifying muscles, motorcycles and tattoos, like all cases of gentrification, ultimately displaces the lower classes from their communities."

Providing an example of the harm that may be done through symbolic gentrification, Halnon cited Wooden and Blazaks study of San Francisco gutter punks who took drastic measures to defend against "frat boys and pro athletes" who invaded their "symbolic turf" by appropriating body piercing as a style. One group of gutter-punks responded by cutting off their pinky fingers.

"The extremity of such action may be understood as measure of the extreme value of symbolic territory for the socially and economically disenfranchised," notes Halnon.

Researchers from TU Graz and their industry partners have unveiled a world first: the prototype of a robot-controlled, high-speed combined charging system (CCS) for electric vehicles that enables series charging of cars in various parking positions.

Global demand for electric vehicles is forecast to rise sharply: by 2025, the number of new vehicle registrations is expected to reach 25 million per year....

Proteins must be folded correctly to fulfill their molecular functions in cells. Molecular assistants called chaperones help proteins exploit their inbuilt folding potential and reach the correct three-dimensional structure. Researchers at the Max Planck Institute of Biochemistry (MPIB) have demonstrated that actin, the most abundant protein in higher developed cells, does not have the inbuilt potential to fold and instead requires special assistance to fold into its active state. The chaperone TRiC uses a previously undescribed mechanism to perform actin folding. The study was recently published in the journal Cell.

Actin is the most abundant protein in highly developed cells and has diverse functions in processes like cell stabilization, cell division and muscle...

Scientists have discovered that the electrical resistance of a copper-oxide compound depends on the magnetic field in a very unusual way -- a finding that could help direct the search for materials that can perfectly conduct electricity at room temperatur

What happens when really powerful magnets--capable of producing magnetic fields nearly two million times stronger than Earth's--are applied to materials that...

The quality of materials often depends on the manufacturing process. In casting and welding, for example, the rate at which melts solidify and the resulting microstructure of the alloy is important. With metallic foams as well, it depends on exactly how the foaming process takes place. To understand these processes fully requires fast sensing capability. The fastest 3D tomographic images to date have now been achieved at the BESSY II X-ray source operated by the Helmholtz-Zentrum Berlin.

Dr. Francisco Garcia-Moreno and his team have designed a turntable that rotates ultra-stably about its axis at a constant rotational speed. This really depends...